Cláudio Machado Diniz

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 29

Top Topics

Hardware Architecture

Motion Estimation

Interpolation Filter

Top Venues

Publications

Leonardo Gobatto, Mateus Saquetti, Cláudio Machado Diniz, Bruno Zatt, Weverton Cordeiro, José Rodrigo Azambuja
Improving Video Streaming Quality in Congested Networks with In-Network Computing. LASCAS (2024)
Rafael S. Ferreira, Luciano Agostini, Cláudio Machado Diniz, Bruno Zatt
Evaluation of Imprecise Subtractors into Test Zone Search for VVC Encoding. SBCCI (2023)
Daiane Freitas, Mateus Grellert, Cláudio Machado Diniz, Guilherme Corrêa
Multiversion Low-Power Hardware Accelerator for the AV1 Interpolation Filters. ISCAS (2023)
Bianca Silveira, Daniel Palomino, Cláudio Machado Diniz, Guilherme Corrêa
A Hardware Design for the Multi-Transform Module of the Versatile Video Coding Standard. SBCCI (2023)
Bruna Garcia, Bianca Silveira, Cláudio Machado Diniz, Daniel Palomino, Guilherme Corrêa
Multi-Size Inverse DCT-II Hardware Design for the VVC Decoder. LASCAS (2023)
Bianca Silveira, Luiz Neto, Daniel Palomino, Cláudio Machado Diniz, Guilherme Corrêa
Multiple Transform Selection Hardware Design for 4K@60fps Real-Time Versatile Video Coding. ISCAS (2022)
Rafael S. Ferreira, Lucas Santos, Luciano Agostini, Cláudio Machado Diniz, Bruno Zatt
VVC Interpicture Prediction Using SAD with Imprecise Subtractors: A Quantitative Analysis. ICECS 2022 (2022)
Leonardo Gobatto, Mateus Saquetti, Cláudio Machado Diniz, Bruno Zatt, Weverton Cordeiro, José Rodrigo Azambuja
Improving Content-Aware Video Streaming in Congested Networks with In-Network Computing. ISCAS (2022)
Daiane Freitas, Bruna Nagai, Mateus Grellert, Cláudio Machado Diniz, Guilherme Corrêa
High-Throughput Multifilter VLSI Design for the AV1 Fractional Motion Estimation. SBCCI (2022)
Leonardo Gobatto, Mateus Saquetti, Cláudio Machado Diniz, Bruno Zatt, Weverton Cordeiro, José Rodrigo Azambuja
Improving Content-Aware Video Streaming in Congested Networks with In-Network Computing. CoRR (2022)
Bianca Silveira, Guilherme Paim, Brunno Alves Abreu, Rafael dos Santos Ferreira, Cláudio Machado Diniz, Eduardo Antônio César da Costa, Sergio Bampi
The 4-2 Fused Adder-Subtractor Compressor for Low-Power Butterfly-Based Hardware Architectures. Circuits Syst. Signal Process. 41 (3) (2022)
Cláudio Machado Diniz, Bruno Zatt
Guest Editors' Introduction: SBCCI 2021. IEEE Des. Test 39 (6) (2022)
Matheus F. Stigger, Victor H. S. Lima, Leonardo Bandeira Soares, Cláudio Machado Diniz, Sergio Bampi
Approximate SATD Hardware Accelerator Using the 8 × 8 Hadamard Transform. LASCAS (2020)
Daiane Freitas, Rafael da Silva, Ícaro Siqueira, Cláudio Machado Diniz, Ricardo A. L. Reis, Mateus Grellert
Hardware Architecture for the Regular Interpolation Filter of the AV1 Video Coding Standard. EUSIPCO (2020)
Rafael S. Ferreira, Guilherme Paim, Brunno A. Abreu, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
HEVC Interpolation Filter Architecture Using Hybrid Encoding Arithmetic Operators. MWSCAS (2019)
Leonardo Bandeira Soares, Morgana Macedo Azevedo da Rosa, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi
Design Methodology to Explore Hybrid Approximate Adders for Energy-Efficient Image and Video Processing Accelerators. IEEE Trans. Circuits Syst. I Regul. Pap. (6) (2019)
Matheus F. Stigger, Victor H. S. Lima, Leonardo Bandeira Soares, Cláudio Machado Diniz, Sergio Bampi
Approximate Sum of Absolute Transformed Differences Hardware Accelerator. ICECS (2019)
Rafael Ferreira, Mateus Leme, Marcel Moscarelli Corrêa, Luciano Agostini, Cláudio Machado Diniz, Bruno Zatt
Approximate Subtractor Operator for Low-Power Video Coding Hardware Accelerators. ICECS (2019)
Aminadabe dos Santos Pires Soares, Wemerson Delcio Parreira, Everton Granemann Souza, Sérgio Jose Melo de Almeida, Cláudio Machado Diniz, Chiara das Dores do Nascimento, Matheus F. Stigger
Energy-based voice activity detection algorithm using Gaussian and Cauchy kernels. LASCAS (2018)
Leonardo Bandeira Soares, Morgana M. A. da Rosa, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
Exploring power-performance-quality tradeoff of approximate adders for energy efficient sobel filtering. LASCAS (2018)
Morgana Macedo, Leonardo Bandeira Soares, Bianca Silveira, Cláudio Machado Diniz, Eduardo A. C. da Costa
Exploring the use of parallel prefix adder topologies into approximate adder circuits. ICECS (2017)
Bianca Silveira, Brunno Abreu, Guilherme Paim, Mateus Grellert, Rafael S. Ferreira, Cláudio Machado Diniz, Eduardo Costa, Sergio Bampi
Using adder and subtractor compressors to sum of absolute transformed differences architecture for low-power video encoding. ICECS (2017)
Bianca Silveira, Guilherme Paim, Brunno Abreu, Mateus Grellert, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
Power-Efficient Sum of Absolute Differences Hardware Architecture Using Adder Compressors for Integer Motion Estimation Design. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2017)
Bianca Silveira, Rafael S. Ferreira, Guilherme Paim, Cláudio Machado Diniz, Eduardo A. C. da Costa
Low power SATD architecture employing multiple sizes Hadamard Transforms and adder compressors. NEWCAS (2017)
Brunno Abreu, Guilherme Paim, Mateus Grellert, Bianca Silveira, Cláudio Machado Diniz, Eduardo Costa, Sergio Bampi
Exploiting absolute arithmetic for power-efficient sum of absolute differences. ICECS (2017)
Rafael Ferreira, Bianca Silveira, Mateus Beck Fonseca, Cláudio Machado Diniz, Eduardo A. C. da Costa
Low power sum of absolute differences architecture using novel hybrid adder. LASCAS (2017)
Giovani Malossi, Daniel Palomino, Cláudio Machado Diniz, Altamiro Amadeu Susin, Sergio Bampi
Adjusting video tiling to available resources in a per-frame basis in High Efficiency Video Coding. NEWCAS (2016)
Leonardo Bandeira Soares, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi
A novel pruned-based algorithm for energy-efficient SATD operation in the HEVC coding. SBCCI (2016)
Bianca Silveira, Guilherme Paim, Cláudio Machado Diniz, Eduardo A. C. da Costa
Power-efficient sum of absolute differences architecture using adder compressors. ICECS (2016)
Cláudio Machado Diniz, Muhammad Shafique, Felipe Vogel Dalcin, Sergio Bampi, Jörg Henkel
A deblocking filter hardware architecture for the high efficiency video coding standard. DATE (2015)
Bianca Silveira, Cláudio Machado Diniz, Mateus Fonseca, Eduardo A. C. da Costa
SATD hardware architecture based on 8×8 Hadamard Transform for HEVC encoder. ICECS (2015)
Cláudio Machado Diniz, Mateus Beck Fonseca, Eduardo A. C. da Costa, Sergio Bampi
Enhancing a HEVC interpolation filter hardware architecture with efficient adder compressors. NEWCAS (2015)
Cláudio Machado Diniz, Muhammad Shafique, Sergio Bampi, Jörg Henkel
A Reconfigurable Hardware Architecture for Fractional Pixel Interpolation in High Efficiency Video Coding. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 34 (2) (2015)
Cláudio Machado Diniz, Muhammad Shafique, Sergio Bampi, Jörg Henkel
Run-time accelerator binding for tile-based mixed-grained reconfigurable architectures. FPL (2014)
Eduarda Monteiro, Bruno Boessio Vizzotto, Cláudio Machado Diniz, Marilena Maule, Bruno Zatt, Sergio Bampi
Parallelization of Full Search Motion Estimation Algorithm for Parallel and Distributed Platforms. Int. J. Parallel Program. 42 (2) (2014)
Cláudio Machado Diniz, Muhammad Shafique, Sergio Bampi, Jörg Henkel
High-throughput interpolation hardware architecture with coarse-grained reconfigurable datapaths for HEVC. ICIP (2013)
Guilherme Corrêa, Daniel Palomino, Cláudio Machado Diniz, Sergio Bampi, Luciano Volcan Agostini
Low-Complexity Hierarchical Mode Decision Algorithms Targeting VLSI Architecture Design for the H.264/AVC Video Encoder. VLSI Design 2012 (2012)
Daniel Palomino, Guilherme Corrêa, Cláudio Machado Diniz, Sergio Bampi, Luciano Volcan Agostini, Altamiro Amadeu Susin
Algorithm and Hardware Design of a Fast Intra Frame Mode Decision Module for H.264/AVC Encoders. Int. J. Reconfigurable Comput. 2012 (2012)
Eduarda Monteiro, Marilena Maule, Felipe Sampaio, Cláudio Machado Diniz, Bruno Zatt, Sergio Bampi
Real-time block matching motion estimation onto GPGPU. ICIP (2012)
Cláudio Machado Diniz, Bruno Zatt, Cristiano Thiele, Altamiro Amadeu Susin, Sergio Bampi, Felipe Sampaio, Daniel Palomino, Luciano Volcan Agostini
A high throughput H.264/AVC intra-frame encoding loop architecture for HD1080p. ISCAS (2011)
Daniel Palomino, Guilherme Corrêa, Cláudio Machado Diniz, Sergio Bampi, Luciano Volcan Agostini, Altamiro Amadeu Susin
Algorithm and hardware design of a fast intra-frame mode decision module for h.264/AVC encoders. SBCCI (2011)
Eduarda Monteiro, Bruno Boessio Vizzotto, Cláudio Machado Diniz, Bruno Zatt, Sergio Bampi
Applying CUDA Architecture to Accelerate Full Search Block Matching Algorithm for High Performance Motion Estimation in Video Encoding. SBAC-PAD (2011)
Guilherme Corrêa, Daniel Palomino, Cláudio Machado Diniz, Luciano Volcan Agostini, Sergio Bampi
SHBS: A heuristic for fast inter mode decision of H.264/AVC standard targeting VLSI design. ICME (2011)
Guilherme Corrêa, Cláudio Machado Diniz, Sergio Bampi, Daniel Palomino, Roger Endrigo Carvalho Porto, Luciano Volcan Agostini
Homogeneity and distortion-based intra mode decision architecture for H.264/AVC. ICECS (2010)
Cláudio Machado Diniz, João S. Altermann, Eduardo A. C. da Costa, Sergio Bampi
Performance enhancement of H.264/AVC intra frame prediction hardware using efficient 4-2 and 5-2 adder-compressors. SBCCI (2010)
Bruno Zatt, Cláudio Machado Diniz, Luciano Volcan Agostini, Sergio Bampi
Timing and interface communication analysis of H.264/AVC encoder using SystemC model. VLSI-SoC (2010)
Cláudio Machado Diniz, Bruno Zatt, Luciano Volcan Agostini, Altamiro Amadeu Susin, Sergio Bampi
A real time H.264/AVC intra frame prediction hardware architecture for HDTV 1080P video. ICME (2009)
Thaísa Leal da Silva, Cláudio Machado Diniz, João Alberto Vortmann, Luciano Volcan Agostini, Altamiro Amadeu Susin, Sergio Bampi
A Pipelined 8x8 2-D Forward DCT Hardware Architecture for H.264/AVC High Profile Encoder. PSIVT (2007)